NED File src/nodes/mec/MECPlatform/MECServices/MECServiceBase/IMECService.ned

Name	Type	Description
IMECService	module interface	This module interface defines the structure that must be implemented by every MEC Service (see, e.g., LocationService). Common MEC service functionalities are provided by the MecServiceBase class, which includes support for both request-response and subscribe-notification paradigms over the TCP protocol. Furthermore, the MecServiceBase class includes mechanisms to enqueue MEC applications' requests to a MEC service in a FIFO queue, allowing the MEC service to serve them one at a time. This class also calculates the computation time of each request according to an exponential distribution.

Source code

//
//                  Simu5G
//
// Authors: Giovanni Nardini, Giovanni Stea, Antonio Virdis (University of Pisa)
//
// This file is part of a software released under the license included in file
// "license.pdf". Please read LICENSE and README files before using it.
// The above files and the present reference are part of the software itself,
// and cannot be removed from it.
//

package simu5g.nodes.mec.MECPlatform.MECServices.MECServiceBase;

//
// This module interface defines the structure that must be implemented by every
// MEC Service (see, e.g., ~LocationService). Common MEC service functionalities are provided
// by the MecServiceBase class, which includes support for both request-response and
// subscribe-notification paradigms over the TCP protocol.
// Furthermore, the MecServiceBase class includes mechanisms to enqueue MEC applications' requests
// to a MEC service in a FIFO queue, allowing the MEC service to serve them one at a time. This
// class also calculates the computation time of each request according to an exponential
// distribution.
//
moduleinterface IMECService
{
    parameters:
        @display("i=block/app");
        int requestQueueSize;
        int subscriptionQueueSize;

        string serviceName;
        string serviceVersion;
        string serviceSerialize;

        string transportId;
        string transportName;
        string transportType;
        string transportProtocol;

        string catId;
        string catName;
        string catUri;
        string catVersion;

        string scopeOfLocality;
        bool consumedLocalOnly;

        bool loadGenerator;
        double betaa;
        int numBGApps;


        string localAddress; // local address; may be left empty ("")
        int localPort;     // localPort number to listen on

        double requestServiceTime;
        double subscriptionServiceTime @unit(s);
        string serverThreadClass;

        @signal[requestQueueSize];
        @statistic[requestQueueSizeStat](title="Request queue size"; source="requestQueueSize"; record=mean,vector);
        @signal[responseTime];
        @statistic[responseTimeStat](title="Response time of foreground requests"; source="responseTime"; record=mean,vector);
}